Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 94, No. 32, Ed. 1 Monday, December 31, 1973, newspaper, December 31, 1973; (https://texashistory.unt.edu/ark:/67531/metapth733932/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .